First, find the equation
y = F(x) = x +3
Then plug in 2 for x ( you could also go to 2 on the x-axis to find the Y)
F(2) = (2)+3
F(2) = 5
7(2)=14
14+7=21
So the answer is 2.
Answer:
54
Step-by-step explanation:
The decimal 0.54 is equal to 54/100
Answer:
I'm not that sure but I really feel like it's 15
<h3>The sum expressed in sigma notation is:</h3>

<u><em>Solution:</em></u>
Given that,
11 + 17 + 23 + 29 + 35 + 41
We have to express the sum in sigma notation
Analyse the series
5 + 6(1) = 11
5 + 6(2) = 17
5 + 6(3) = 5 + 18 = 23
5 + 6(4) = 5 + 24 = 29
5 + 6(5) = 5 + 30 = 35
5 + 6(6) = 5 + 36 = 41
<em><u>Thus the series goes on like this:</u></em>
5 + 6(n) , where n = 1 to 6
<em><u>This can be expressed in sigma notation as:</u></em>

<em><u>We can expand the sigma notation and verify the results</u></em>
